318007729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{62563}}^1$

素因数の和:62616

約数の個数: 16

約数和(自身を含む): 378387072

約数和(自身を除く): 60379343

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 62563, 813319, 1063571, 1438949, 13826423, 18706337, 24462133, 318007729]

約数ペア:

[(1, 318007729), (13, 24462133), (17, 18706337), (23, 13826423), (221, 1438949), (299, 1063571), (391, 813319), (5083, 62563)]